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Perbandingan Sensitivitas Kontras Lensa Tanam Asferik dan Sferik Post Fakoemulsifi kasi Comparison of Aspheric and Spherical Intro Ocular Lenses Contrast Sensitivity Post Phacoemuisification)

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ABSTRACT

Aspheric intro ocular lenses WO improve the contmst sensitivity compared to spheric IOL by decreasing spherical aberration post phacoemulsification. This study comparing of contrast sensitivity (Cs) between aspheric and spherical IOL from patients using Pelli-Robson cs chart with cross sectional observational design. Thirty two eyes was evaluated consecutively from 23 cataract patients who underwent phacoemulsificotion and lot implantation (ospheric and spherical) at least I month. Contrast sensitivity was evaluated att meter distance with corrected visual acuity (bcva)in log MAR less than 1,50D. There was no statistical difference revealed on age (P=0,704) and surgery data like phaco time (pt) (p.=0,455), effective phacotime (ept) (p=0,222), fluid ffl) (p=0,255), bcva (p=0,073) and kr (p=0,266). The contrast sensitivity was significantly higher for aspheric IOL compare to spherical IOL. The significant differences between aspheric and spherical IOL could be considered in deciding IOL implantation for cataract phacoemulsification to achieve the best visual quality.

Keywords:Aspheric IOL, Pelli-Robson contrast sensitivity, spherical IOL

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Jurnal Kedokteran Brawijaya 28 (3) 2014 : 44-48

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Malang : Jurnal Kedokteran Brawijaya., 2014

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5p

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